9279160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21089}}^1$

素因数の和:21111

約数の個数: 32

約数和(自身を含む): 22777200

約数和(自身を除く): 13498040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21089, 42178, 84356, 105445, 168712, 210890, 231979, 421780, 463958, 843560, 927916, 1159895, 1855832, 2319790, 4639580, 9279160]

約数ペア:

[(1, 9279160), (2, 4639580), (4, 2319790), (5, 1855832), (8, 1159895), (10, 927916), (11, 843560), (20, 463958), (22, 421780), (40, 231979), (44, 210890), (55, 168712), (88, 105445), (110, 84356), (220, 42178), (440, 21089)]